Electric shaver

Details Electric shaver Electric shaver

1998-03-19

1999-11-16

Payer, Hwei-Siu

Cutlery

Razors

With cooperating shearing blades

30 434, B26B 1914

Patent

active

059835010

ABSTRACT:
An electric shaver including a single electric motor and a plurality of, for instance three, inner and outer cutters. The output shaft of the motor meshes with gear chains coupled to the inner cutters so that the inner cutters are rotated by the motor; and the output shaft of the motor is further coupled to a speed reduction mechanism that has a gear meshing with gears provided on the peripheries of the outer cutters so that the outer cutters are rotated by the motors at a slower rotation than the inner cutters.

REFERENCES:
patent: 2283834 (1942-05-01), Van Dam et al.
patent: 2308920 (1943-01-01), Horowitz et al.
patent: 2396181 (1946-03-01), Kerwer
patent: 3264734 (1966-08-01), Starre
patent: 3298101 (1967-01-01), MacCarthy
patent: 4001932 (1977-01-01), Herrick
patent: 4038747 (1977-08-01), Upton
patent: 4301593 (1981-11-01), May

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